. Railway and locomotive engineering : a practical journal of railway motive power and rolling stock . HU. A, THE CHRONOGRAPH, ment mark on the paper on the revolv-ing drum. The other pen is connected to thetrack circuit and the circuit breakers. preciative listeners, and are beginningto realize that there is more details inmaking air-brake tests than they hadfound time to give due consideration. RAILWAY AND LOCOMOTIVE ENGINEERING January, 1904. They further inquire why the severalcircuit breakers are placed in the trackapproaching the cabin, as they will beknocked down before the trip in thet
. Railway and locomotive engineering : a practical journal of railway motive power and rolling stock . HU. A, THE CHRONOGRAPH, ment mark on the paper on the revolv-ing drum. The other pen is connected to thetrack circuit and the circuit breakers. preciative listeners, and are beginningto realize that there is more details inmaking air-brake tests than they hadfound time to give due consideration. RAILWAY AND LOCOMOTIVE ENGINEERING January, 1904. They further inquire why the severalcircuit breakers are placed in the trackapproaching the cabin, as they will beknocked down before the trip in thetrack is opened to apply the cannot see why this is necessary,as it does not figure at all in recordingthe stop. The insoector will promptly inform. FIG. B. THE ELECTRICALLV CONNECTEDCLOCK Which ticks off the seconds on the time line. them that while the train is passingthrough this negative spacing of cir-cuit breakers, the seconds line on thechronograph sheet tells whether thetrain is accelerating, retarding, or mov-ing at a uniform speed. Steam is shutoflf before the train comes to these cir-cuit breakers, and the train is given anopportunity to resume its normal, roll-ing condition. It is necessary to know whether thetrain is accelerating or retarding inapproaching the point at which the ap-lication is made. With the ordinaryspeed recorder used on locomotives,it is possible to shut off steam at somepoint back of the trip, and have thespeed recorder on the engine register
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Keywords: ., bookcentury1900, bookdecade1900, bookidrailwaylocom, bookyear1901
